Compositions with Ludwik Zamenhof as librettist

Title click for details	Creators	Key	Opus	Composed	Instrumentation	Period/style	Type	Listen	Code
La Preĝo sub la verda standardo : Himno por paco (The Prayer under the green banner: Hymn for peace)	Harrison Hill, composer Ludwik Zamenhof, librettist	F major		1914	mixed chorus mixed chorus and piano	Early 20th century	Secular hymns